xref: /openbmc/linux/arch/arm/mach-omap2/Kconfig (revision 7b73a9c8)
1# SPDX-License-Identifier: GPL-2.0-only
2menu "TI OMAP/AM/DM/DRA Family"
3	depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
4
5config ARCH_OMAP2
6	bool "TI OMAP2"
7	depends on ARCH_MULTI_V6
8	select ARCH_OMAP2PLUS
9	select CPU_V6
10	select SOC_HAS_OMAP2_SDRC
11
12config ARCH_OMAP3
13	bool "TI OMAP3"
14	depends on ARCH_MULTI_V7
15	select ARCH_OMAP2PLUS
16	select ARM_CPU_SUSPEND if PM
17	select OMAP_INTERCONNECT
18	select PM_OPP if PM
19	select PM if CPU_IDLE
20	select SOC_HAS_OMAP2_SDRC
21	select ARM_ERRATA_430973
22
23config ARCH_OMAP4
24	bool "TI OMAP4"
25	depends on ARCH_MULTI_V7
26	select ARCH_OMAP2PLUS
27	select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
28	select ARM_CPU_SUSPEND if PM
29	select ARM_ERRATA_720789
30	select ARM_GIC
31	select HAVE_ARM_SCU if SMP
32	select HAVE_ARM_TWD if SMP
33	select OMAP_INTERCONNECT
34	select OMAP_INTERCONNECT_BARRIER
35	select PL310_ERRATA_588369 if CACHE_L2X0
36	select PL310_ERRATA_727915 if CACHE_L2X0
37	select PM_OPP if PM
38	select PM if CPU_IDLE
39	select ARM_ERRATA_754322
40	select ARM_ERRATA_775420
41	select OMAP_INTERCONNECT
42
43config SOC_OMAP5
44	bool "TI OMAP5"
45	depends on ARCH_MULTI_V7
46	select ARCH_OMAP2PLUS
47	select ARM_CPU_SUSPEND if PM
48	select ARM_GIC
49	select HAVE_ARM_SCU if SMP
50	select HAVE_ARM_ARCH_TIMER
51	select ARM_ERRATA_798181 if SMP
52	select OMAP_INTERCONNECT
53	select OMAP_INTERCONNECT_BARRIER
54	select PM_OPP if PM
55	select ZONE_DMA if ARM_LPAE
56
57config SOC_AM33XX
58	bool "TI AM33XX"
59	depends on ARCH_MULTI_V7
60	select ARCH_OMAP2PLUS
61	select ARM_CPU_SUSPEND if PM
62
63config SOC_AM43XX
64	bool "TI AM43x"
65	depends on ARCH_MULTI_V7
66	select ARCH_OMAP2PLUS
67	select ARM_GIC
68	select MACH_OMAP_GENERIC
69	select MIGHT_HAVE_CACHE_L2X0
70	select HAVE_ARM_SCU
71	select GENERIC_CLOCKEVENTS_BROADCAST
72	select HAVE_ARM_TWD
73	select ARM_ERRATA_754322
74	select ARM_ERRATA_775420
75	select OMAP_INTERCONNECT
76	select ARM_CPU_SUSPEND if PM
77
78config SOC_DRA7XX
79	bool "TI DRA7XX"
80	depends on ARCH_MULTI_V7
81	select ARCH_OMAP2PLUS
82	select ARM_CPU_SUSPEND if PM
83	select ARM_GIC
84	select HAVE_ARM_SCU if SMP
85	select HAVE_ARM_ARCH_TIMER
86	select IRQ_CROSSBAR
87	select ARM_ERRATA_798181 if SMP
88	select OMAP_INTERCONNECT
89	select OMAP_INTERCONNECT_BARRIER
90	select PM_OPP if PM
91	select ZONE_DMA if ARM_LPAE
92	select PINCTRL_TI_IODELAY if OF && PINCTRL
93
94config ARCH_OMAP2PLUS
95	bool
96	select ARCH_HAS_BANDGAP
97	select ARCH_HAS_HOLES_MEMORYMODEL
98	select ARCH_OMAP
99	select CLKSRC_MMIO
100	select GENERIC_IRQ_CHIP
101	select GPIOLIB
102	select MACH_OMAP_GENERIC
103	select MEMORY
104	select MFD_SYSCON
105	select OMAP_DM_TIMER
106	select OMAP_GPMC
107	select PINCTRL
108	select SOC_BUS
109	select TI_SYSC
110	select OMAP_IRQCHIP
111	select CLKSRC_TI_32K
112	select ARCH_HAS_RESET_CONTROLLER
113	help
114	  Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
115
116config OMAP_INTERCONNECT_BARRIER
117	bool
118	select ARM_HEAVY_MB
119
120
121if ARCH_OMAP2PLUS
122
123menu "TI OMAP2/3/4 Specific Features"
124
125config ARCH_OMAP2PLUS_TYPICAL
126	bool "Typical OMAP configuration"
127	default y
128	select AEABI
129	select HIGHMEM
130	select I2C
131	select I2C_OMAP
132	select MENELAUS if ARCH_OMAP2
133	select NEON if CPU_V7
134	select PM
135	select REGULATOR
136	select REGULATOR_FIXED_VOLTAGE
137	select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
138	select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
139	select VFP
140	help
141	  Compile a kernel suitable for booting most boards
142
143config SOC_HAS_OMAP2_SDRC
144	bool "OMAP2 SDRAM Controller support"
145
146config SOC_HAS_REALTIME_COUNTER
147	bool "Real time free running counter"
148	depends on SOC_OMAP5 || SOC_DRA7XX
149	default y
150
151comment "OMAP Core Type"
152	depends on ARCH_OMAP2
153
154config SOC_OMAP2420
155	bool "OMAP2420 support"
156	depends on ARCH_OMAP2
157	default y
158	select OMAP_DM_TIMER
159	select SOC_HAS_OMAP2_SDRC
160
161config SOC_OMAP2430
162	bool "OMAP2430 support"
163	depends on ARCH_OMAP2
164	default y
165	select SOC_HAS_OMAP2_SDRC
166
167config SOC_OMAP3430
168	bool "OMAP3430 support"
169	depends on ARCH_OMAP3
170	default y
171	select SOC_HAS_OMAP2_SDRC
172
173config SOC_TI81XX
174	bool "TI81XX support"
175	depends on ARCH_OMAP3
176	default y
177
178config OMAP_PACKAGE_CBC
179       bool
180
181config OMAP_PACKAGE_CBB
182       bool
183
184config OMAP_PACKAGE_CUS
185       bool
186
187config OMAP_PACKAGE_CBP
188       bool
189
190comment "OMAP Legacy Platform Data Board Type"
191	depends on ARCH_OMAP2PLUS
192
193config MACH_OMAP_GENERIC
194	bool
195
196config MACH_OMAP2_TUSB6010
197	bool
198	depends on ARCH_OMAP2 && SOC_OMAP2420
199	default y if MACH_NOKIA_N8X0
200
201config MACH_OMAP3517EVM
202	bool "OMAP3517/ AM3517 EVM board"
203	depends on ARCH_OMAP3
204	default y
205
206config MACH_OMAP3_PANDORA
207	bool "OMAP3 Pandora"
208	depends on ARCH_OMAP3
209	default y
210	select OMAP_PACKAGE_CBB
211
212config MACH_NOKIA_N810
213       bool
214
215config MACH_NOKIA_N810_WIMAX
216       bool
217
218config MACH_NOKIA_N8X0
219	bool "Nokia N800/N810"
220	depends on SOC_OMAP2420
221	default y
222	select MACH_NOKIA_N810
223	select MACH_NOKIA_N810_WIMAX
224
225config OMAP3_SDRC_AC_TIMING
226	bool "Enable SDRC AC timing register changes"
227	depends on ARCH_OMAP3
228	help
229	  If you know that none of your system initiators will attempt to
230	  access SDRAM during CORE DVFS, select Y here.  This should boost
231	  SDRAM performance at lower CORE OPPs.  There are relatively few
232	  users who will wish to say yes at this point - almost everyone will
233	  wish to say no.  Selecting yes without understanding what is
234	  going on could result in system crashes;
235
236endmenu
237
238endif
239
240config OMAP5_ERRATA_801819
241	bool "Errata 801819: An eviction from L1 data cache might stall indefinitely"
242	depends on SOC_OMAP5 || SOC_DRA7XX
243	help
244	  A livelock can occur in the L2 cache arbitration that might prevent
245	  a snoop from completing. Under certain conditions this can cause the
246	  system to deadlock.
247
248endmenu
249